Energy Conservation analysis of solar energy system for indoor swimming pools

• Main Authors: Chi-Ho Tsai, 蔡季和
• Other Authors: 李文興
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/hbkzp3

碩士 === 國立臺北科技大學 === 冷凍空調工程系所 === 94 === Use the heat pump for heat recovery and combine with the solar energy device of indoor heated swimming pool, not only contribute to energy saving also improve its running efficiency. At present most of running indoor heated swimming pools use the boiler that is a such big problem for safety concern and boiler also cause air pollution, but using the heat pump combine with the solar energy device instead of boiler can improve these problem obviously. Except the heat recovery and dehumidify function of heat pump, combine with different square meter of the solar energy device in summer time it also can complete sunshine insufficient winter. Use heat pump to dehumidify, heat recovery function and heating with boiler, it not merely reduce the running cost and also achieve the energy saving purpose. This system uses the same heat pump combine with different square meter of solar energy device and boiler. And calculate running cost each year then just can select for one practical and extremely short payback system to use. For example this study case 525㎡ area of indoor heated swimming pool , consider the running cost and power consumption two factor, we find out combine with solar energy device of indoor heated swimming pool can save more running cost for long term usage. Same design observe for 10 years period, in this study case use two different heat pumps, Case A. heat pump system: Plate heat condenser makes heat 215kw and compressor power consumption is 42kw; Case B. heat pump: Plate heat condenser makes heat 267kw and compressor power consumption is 53kw; find out Case A. + 250pcs of solar energy board+ boiler is the best system. Compare with two systems suppose 10 years life cycle Case A. running cost is NTD 17,414,802 and Case B. traditional boiler system running cost is NTD 36,178,695; Case A. can save 50% cost than Case B. If setting up big heat pump system can reduce the cost, but it will cause the waste of the energy, in economic and environmental protection point of view, proper use heat pump combine with the solar energy device is worthy being invested in and use widely.